economic botany text

I'm working on a new non-majors "Plants and People" course and looking
for texts. The best I've found so far is Levetin and McMahon, "Plants
and Society" but I am not terribly excited about it. The course is more
of an economic botany class, rather than straight botany. Any other ideas?
Also, where might innovative ideas in botany education be published?
Are there any journals you use, or are aware of, where articles on
botany education are published?
THanks!
Beverly
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Beverly J. Brown, Ph.D. Phone: 716-389-2555
Nazareth College of Rochester Fax: 716-586-2452
Biology Department E-mail: bjbrown at naz.edu
4245 East Avenue
Rochester, NY 14618-3790
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